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Charles Yoo-Naut (🌧️,🌧️)
Rain
8,153 posts
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Charles Yoo-Naut (🌧️,🌧️)

Rain
@cnaut
co-founder @raincards - building the blockchain-based card issuing and stablecoin interoperability platform
Brooklyn, New York
rain.xyz
Joined March 2008
2,301
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  • user avatar
    Charles Yoo-Naut (🌧️,🌧️)
    Rain
    @cnaut
    Aug 13
    Card payments feel instant. But the money behind them still moves on bank time, through infrastructure built before the internet. That means billions in idle capital, unnecessary costs, and entire markets that aren't economical to serve. Stablecoin cards change that.
    user avatar
    Rain
    @raincards
    Aug 13
    Article cover image
    Article
    The Anatomy of a Stablecoin Card Swipe
    Card networks are a marvel of human coordination. Every second, they process over 25,000 transactions around the world. Each year, they move over $30 trillion across 800 billion payments. With a tap...
  • user avatar
    Charles Yoo-Naut (🌧️,🌧️)
    Rain
    @cnaut
    Aug 11
    Ansa (@cheaperpayments) is now part of Rain! Ansa figured out how to make stored value spendable via Mastercard, so any merchant could launch a Starbucks-like wallet. We'll build on that innovation to launch new payment experiences and go deeper into agentic payments. Welcome
    Image
    Behind the buy: building Rain's stored value layer with Ansa
    From rain.xyz
  • user avatar
    Charles Yoo-Naut (🌧️,🌧️)
    Rain
    @cnaut
    Aug 10
    Congratulations @ai and team on the well deserved recognition!
    user avatar
    anand iyer
    @ai
    Aug 10
    When I started Canonical, the mission was simple: back technical founders building core mission-critical infrastructure before it's obvious. Today, I'm extremely proud to share that Canonical has been selected for the 2026 @raiseconference Select cohort alongside an incredible
    Image
  • user avatar
    Charles Yoo-Naut (🌧️,🌧️)
    Rain
    @cnaut
    Aug 4
    Joining @stabledash soon!
    user avatar
    Stabledash
    @stabledash
    Aug 4
    Both sides of today's Western Union launch. 12:15 PM ET: Malcolm Clarke, Global Head of Digital Assets at @WesternUnion, on their Stablecard and $USDPT, their US Dollar Payment Token. 2:30 PM ET: @cnaut of @raincards, the team issuing the card. x.com/i/broadcasts/1…
  • user avatar
    Charles Yoo-Naut (🌧️,🌧️)
    Rain
    @cnaut
    Aug 4
    For most of Western Union's 175 years, receiving a remittance meant walking into a physical location and walking out with cash. Now a remittance can land as a stablecoin on a phone and be spent anywhere Visa is accepted. Recipients can save in dollar-backed stablecoins in the
    user avatar
    Rain
    @raincards
    Aug 4
    Western Union's Stablecard is live. Remittances can now arrive as stablecoins and be spent instantly anywhere Visa is accepted. Mobile app, embedded wallets, and cards powered by Rain. $100B a year for 100M customers is moving onchain.
    Image

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